Why does your sofa become uncomfortable after sitting on it for a long time? The answer lies in the foam.
author: WM
2025-09-27
After a busy day, where do you most want to sink into? Is it that cozy corner of the sofa that instantly soothes your tiredness and allows you to completely relax? However, some sofas may seem amazing when you first sit on them, but after half a year, they quietly 'change shape', leaving behind a dented hole and a sore back... Why can seemingly identical sofas have such a huge difference in their sitting experience and lifespan? The answer often lies in something you can't see - the "inner world" of the sofa - the foam.
The high-density high-resilience sponge is not "hard", but rather "flexible and powerful support", like a strong hand supporting the body, making it not tiring even after prolonged sitting. Poor-quality sponge is "flabby and sinking", unable to provide effective support. Just like the shock-absorbing technology in running shoes, a good sponge is the "shock-absorbing system" of a sofa.
High-quality sponge has an extremely strong recovery ability. Even after being compressed tens of thousands of times, it can quickly return to its original shape. However, inferior sponge will be "broke" and form permanent depressions.
Good sponge is like a "indestructible doll" with extraordinary memory, while bad sponge is like a "permanently broken spring".
The high-quality sponge is made from environmentally friendly materials. At the source, it completely eliminates harmful substances such as formaldehyde. Even antibacterial agents are added. The pungent smell of the high-quality sponge contrasts sharply with that of the inferior one.
The soft furniture products of GINOTTI FURNITURE, such as sofas, reclining chairs, beds, etc., are all filled with high-quality and environmentally friendly sponge materials, ensuring the health of you and your family.


Global ranking of soft woods revealed - who are these soft woods
